1. Abel H J, Becker K, Meske C H R, Friedrich W. 1984. Possibilities of using heat-treated full-fat soybeans in carp feeding. Aquaculture, 42:97–108.
2. Ai Q H, Mai K S, Li H T et al. 2004. Effects of dietary protein to energy ratios on growth and body composition of juvenile Japanese seabass, Lateolabrax japonicus. Aquaculture, 230:507–516.
3. Ai Q H, Xie X J. 2002. The nutrition of S ilurus meridionalis: effects of different levels of dietary soybean protein on digestibility and feeding rate. Acta Hydrobiologica Sinica, 26(3): 215–220.
4. AOAC (Association of Official Analytical Chemists). 1995. Official Methods of Analysis of Official Analytical Chemists International, 16th ed. Association of Official Analytical Chemists, Arlington, VA.
5. Boyd E C. 2004. Farm-Level Issues in Aquaculture Certification: Tilapia. Report commissioned by WWF-US in 2004. Auburn University, Alabama 36831.